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How does POP3 communicate - Port assignments etc
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Forum:
Internet
Catégorie:
Courrier électronique
Titre:
How does POP3 communicate - Port assignments etc
Divers
Thread ID:
00429559
Message ID:
00429559
Vues:
48
Hi folks,

I've just constructed a POP3 polling control so users can pull mail down from other sites to their local database. I think I need to open up another port or ports on the firewall to allow the information back in. Port 110 is open for incoming and all ports are open for outgoing, but because the client's inside the firewall and the servers are on the outside, I think I need to have something open for the data to come back on. Is it just a matter of opening everything from 1024-5000?

Cheers,

Andrew


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